Ouri, we've been in touch via PM regarding my h11 5000k prolumen kit. I' will have them shipped out to you by Monday for further testing by your crew. Here are pictures to show that one of the bulbs are brighter/whiter than the other. I've switched bulbs, igniters, and ballasts around as instructed by you, but the same bulb always shines brighter. The brighter bulb also shakes during bumps, seems like either the capsule is a little loose or the base is not as good as the other bulb. Thanks for handling this matter.

"Brighter bulb in driver's side"

brigher bulb in passenger side

and finally, some close ups of color and focus difference. The pictures don't truly show the magnitude of the difference, but its much more noticable in person. The dimmer one actually looks like halogen on the road compared to the brighter bulb.

This is the same problem Im having. One of my bulbs are brighter then the other and the dimmer light sometimes doesnt turn on at all. I switched the bulbs, ballasts, and ignitors and the problem still followed the bulb. Im waiting for a reply. I wish I bought the apexcone:(

UPDATE: Habbie sent me two brand new bulbs very quickly. Thanks Ouri!